I can smell trouble. I think we should leave before things really start to kick off here.The Manchester United fans entered the pub...the Manchester City fans entered the pub...Shortly afterwards, things kicked off.

3. començar

The meeting kicked off at ten o'clock.

kick off (something)
començar

I would like to kick off the discussion with a few brief comments.

kick (somebody) off (something)
expulsar / fer fora

The woman was kicked off the bus for smoking.Naomi was kicked off Big Brother last night.

kick (somebody) out (of something)
expulsar / fer fora

When he started looking for a fight they kicked him out of the club.Taiwan was kicked out of the UN in 1971.